MIL-PRF-19500/461F
* TABLE II. Group E inspection (all quality levels) for qualification or re-qualification only.
Inspection
MIL-STD-750
Sample
plan
Method
Conditions
Subgroup 1
45 devices
c=0
Temperature cycling
1051
Test condition C, 500 cycles.
Hermetic seal
1071
Fine leak
Gross leak
Electrical measurements
See table I, subgroup 2.
Subgroup 2
45 devices
c=0
Intermittent life
1037
Intermittent operation life: VCB = 10 V dc, 6,000
cycles
Electrical measurements
See table I, subgroup 2.
Subgroup 4
Sample size
N/A
Thermal impedance curves
See MIL-PRF-19500.
Subgroup 5
3 devices
c=0
Test condition C.
Barometric pressure
1001
2N6211
VCE = 250 V dc
2N6212
VCE = 315 V dc
2N6213
VCE = 360 V dc
2N6213A
VCE = 400 V dc
Subgroup 8
45 devices
c=0
Reverse stability
1033
Condition B
11
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